@FXML
ToggleGroup right; //I called it right in SceneBuilder.
later somewhere in method.
RadioButton selectedRadioButton = (RadioButton) right.getSelectedToggle();
String toogleGroupValue = selectedRadioButton.getText();
@FXML
ToggleGroup right; //I called it right in SceneBuilder.
later somewhere in method.
RadioButton selectedRadioButton = (RadioButton) right.getSelectedToggle();
String toogleGroupValue = selectedRadioButton.getText();